2019 Detroit DT12, Truck Tractor, Transmission Assys, Fits to: Freightliner Cascadia 125, (USED) 2018 Detroit - Transmission Assembly - Model: DT12-1750-DH1 Serial Number: 716320E0043422 Engine: Detroit DD15 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY, ELKTON, MD 21921, Serial# 716320E0043422, Casting# 716320E0043422, Truck Year 2019 1FUJGEDR4KLKF0031